Anything that has mass and occupies space

Write the basis on which an organism occupies a space in its community/naturaal surroundings.

The block has mass

A granary is in the shape of a cuboid of size 8m\ x\ 6m\ x\ 3mdot If a bag of grain occupies a space of 0. 65\ m^3, how many bags can be stored in the granary?

Air occupies space and has .

A spherical planet far out in space has mass 2M and radius a. A particle of mass m is falling freely near its surface. What will be the acceleration of that particle ?

The total number of words that can be made by writing the letters of the word PERMUTATION so that no vowel occupies any space between two consonants is:

A granary is in the shape of a cuboid of size 8m x 6m x 3m If a bag of grain occupies a space of 0. 65 m^3, how many bags can be stored in the granary?

What does the ratio ‘space occupied/total space’ denote?

Why do the gases occupy that entire space available to them ?

A small hotel has 15 rooms which are all occupied. If each room is occupied by either one or two guests and there are 27 guests in total, how many rooms are occupied by two guests?